15145540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26113}}^1$

素因数の和:26151

約数の個数: 24

約数和(自身を含む): 32903640

約数和(自身を除く): 17758100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26113, 52226, 104452, 130565, 261130, 522260, 757277, 1514554, 3029108, 3786385, 7572770, 15145540]

約数ペア:

[(1, 15145540), (2, 7572770), (4, 3786385), (5, 3029108), (10, 1514554), (20, 757277), (29, 522260), (58, 261130), (116, 130565), (145, 104452), (290, 52226), (580, 26113)]